title: Monitoring of walking in Parkinson's disease: validation of an ambulatory activity monitor.
authors.forename: A D
authors.initials: AD
authors.lastname: Speelman
authors.forename: M
authors.initials: M
authors.lastname: van Nimwegen
authors.forename: G F
authors.initials: GF
authors.lastname: Borm
authors.forename: B R
authors.initials: BR
authors.lastname: Bloem
authors.forename: M
authors.initials: M
authors.lastname: Munneke
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D018670:Monitoring, Ambulatory / Q000379:methods*; D009043:Motor Activity / Q000502:physiology*; D010300:Parkinson Disease / Q000175:diagnosis* / Q000503:physiopathology*; D015203:Reproducibility of Results; D016138:Walking / Q000502:physiology*